http://hair.ezinemark.com - One of the latest findings in the world of dermatology has really brought some hidden facts to light. One such fact has exposed a little-known parasite called demodex that is found to be the major cause of several skin ailments such as eczema, rosacea, psoriasis, and balding. Surprisingly, this worm has been living since ages in the skin of both animals and humans but was never traced.